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McGraw Hill Glencoe Algebra 1, 2012

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McGraw Hill Glencoe Algebra 1, 2012 View details

Practice Test

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Exercise 7 Page 67

According to the order of operations, operations inside parentheses are calculated first.

The expression simplifies to $13 .$

Step	Action	Property used
1	Calculate power	Substitution
2	Subtract term	Additive Inverse
3	Add terms	Additive Identity

Practice makes perfect

According to the order of operations, operations inside parentheses are calculated first.

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